PKZ2/ZM-32-8 Eaton Motor Protective Circuit Breaker

The PKZ2/ZM-32-8 is a 3-pole motor protective circuit breaker rated at 32A. It features an adjustable thermal overload release set between 24A and 32A, and a fixed magnetic short-circuit release operating between 160A and 280A. The device uses thermal-magnetic tripping technology for coordinated protection against sustained overloads and sudden short circuits. It meets IEC, UL, and CSA standards. This model is designated for motor circuit protection applications requiring compliance across international regulatory frameworks.